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This commit is contained in:
Peter Eisentraut 2001-11-08 23:36:55 +00:00
parent d65df97885
commit 06f008e154
1 changed files with 13 additions and 15 deletions
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28
doc/src/sgml/datatype.sgml
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@ -1,5 +1,5 @@
<!-- <!--
$Header: /cvsroot/pgsql/doc/src/sgml/datatype.sgml,v 1.67 2001/10/30 20:13:44 tgl Exp $ $Header: /cvsroot/pgsql/doc/src/sgml/datatype.sgml,v 1.68 2001/11/08 23:36:55 petere Exp $
--> -->
<chapter id="datatype"> <chapter id="datatype">
@ -1440,17 +1440,17 @@ SELECT b, char_length(b) FROM test2;
<literal>BC</literal>, followed by an optional time zone. (See below.) <literal>BC</literal>, followed by an optional time zone. (See below.)
Thus Thus
<programlisting> <programlisting>
1999-01-08 04:05:06 1999-01-08 04:05:06
</programlisting> </programlisting>
is a valid <type>timestamp without time zone</type> value that is a valid <type>timestamp without time zone</type> value that
is <acronym>ISO</acronym>-compliant. is <acronym>ISO</acronym>-compliant.
In addition, the wide-spread format In addition, the wide-spread format
<programlisting> <programlisting>
January 8 04:05:06 1999 PST January 8 04:05:06 1999 PST
</programlisting> </programlisting>
is supported. is supported.
</para> </para>
@ -1476,16 +1476,16 @@ January 8 04:05:06 1999 PST
<literal>BC</literal>, followed by an optional time zone. (See below.) <literal>BC</literal>, followed by an optional time zone. (See below.)
Thus Thus
<programlisting> <programlisting>
1999-01-08 04:05:06 -8:00 1999-01-08 04:05:06 -8:00
</programlisting> </programlisting>
is a valid <type>timestamp</type> value that is <acronym>ISO</acronym>-compliant. is a valid <type>timestamp</type> value that is <acronym>ISO</acronym>-compliant.
In addition, the wide-spread format In addition, the wide-spread format
<programlisting> <programlisting>
January 8 04:05:06 1999 PST January 8 04:05:06 1999 PST
</programlisting> </programlisting>
is supported. is supported.
</para> </para>
@ -1532,10 +1532,10 @@ January 8 04:05:06 1999 PST
<para> <para>
<type>interval</type>s can be specified with the following syntax: <type>interval</type>s can be specified with the following syntax:
<programlisting> <programlisting>
Quantity Unit [Quantity Unit...] [Direction] Quantity Unit [Quantity Unit...] [Direction]
@ Quantity Unit [Direction] @ Quantity Unit [Direction]
</programlisting> </programlisting>
where: <literal>Quantity</literal> is ..., <literal>-1</literal>, where: <literal>Quantity</literal> is ..., <literal>-1</literal>,
<literal>0</literal>, <literal>1</literal>, <literal>2</literal>, ...; <literal>0</literal>, <literal>1</literal>, <literal>2</literal>, ...;
@ -1856,9 +1856,9 @@ January 8 04:05:06 1999 PST
<listitem> <listitem>
<para> <para>
The <acronym>SQL92</acronym> qualifier on The <acronym>SQL92</acronym> qualifier on
<programlisting> <programlisting>
<replaceable>timestamp</replaceable> AT TIME ZONE '<replaceable>zone</replaceable>' <replaceable>timestamp</replaceable> AT TIME ZONE '<replaceable>zone</replaceable>'
</programlisting> </programlisting>
where <replaceable>zone</replaceable> can be specified as a where <replaceable>zone</replaceable> can be specified as a
text time zone (e.g. <literal>'PST'</literal>) or as an text time zone (e.g. <literal>'PST'</literal>) or as an
interval (e.g. <literal>INTERVAL '-08:00'</literal>). interval (e.g. <literal>INTERVAL '-08:00'</literal>).
@ -1867,7 +1867,6 @@ January 8 04:05:06 1999 PST
</itemizedlist> </itemizedlist>
</para> </para>
<para>
<note> <note>
<para> <para>
If an invalid time zone is specified, If an invalid time zone is specified,
@ -1882,7 +1881,6 @@ January 8 04:05:06 1999 PST
Australian time zones, not American ones. Australian time zones, not American ones.
</para> </para>
</note> </note>
</para>
</sect2> </sect2>